Results 51 to 60 of about 62,055 (234)

Single‐dose Pasteurella multocida and Histophilus somni autogenous vaccines administered at induction significantly improved feedlot cattle performance and profitability in Australia

Australian Veterinary Journal, EarlyView.
Background Bovine respiratory disease (BRD) is the most economically important disease affecting feedlot cattle. While viral pathogens are initiating agents, bacterial coinfections exacerbate disease severity. Vaccines for Pasteurella multocida and Histophilus somni are not commercially available in Australia.
GM Werid, T Batterham, L O'Meara, K Petrovski, WS Pitchford, DJ Trott   +5 more
wiley   +1 more source

Performance and carcass characteristics of lambs fed a solution of crude glycerin during feedlot and pre-slaughter lairage

Revista Brasileira de Zootecnia, 2018
The objective of this study was to evaluate performance and carcass and meat characteristics of lambs fed a solution of crude glycerin plus water (100 g kg−1 of dry matter) (GLY) during feedlot and pre-slaughter lairage.
Fredson Vieira e Silva, Iran Borges, Vandenberg Lira Silva, Ângela Maria Quintão Lana, Ana Luiza Costa Cruz Borges, Sidnei Tavares dos Reis, Alexandre Ribeiro Araújo, Aylle Medeiros Matos   +7 more
doaj   +1 more source

Large‐scale reproductive loss in sheep due to Border disease virus infection, New South Wales, Australia

Australian Veterinary Journal, EarlyView.
Border disease viruses (BDV) and bovine viral diarrhoea viruses (BVDV) are members of the Pestivirus genus in the family Flaviviridae. While BVDV is one of the most significant endemic viral infections of cattle in Australia, BDV infection is generally considered to be uncommon in Australian sheep.
K Parrish, ZB Spiers, MS Hazelton, KH Walker, E Duggan, W Graham, DS Finlaison, PD Kirkland   +7 more
wiley   +1 more source

Productive performance of Holstein calves finished in feedlot or pasture

Anais da Academia Brasileira de Ciências
The use of animals from dairy farms is an alternative to meat production since it provides an increment of total income for farmers. This study aims to evaluate the performance of Holstein calves finished in two feeding systems (feedlot or pasture ...
ANA MARIA O. DIAS, LUIS F.G. DE MENEZES, WAGNER PARIS, PRISCILA V. DOS SANTOS, RONALDO R. BIESEK, RENAN D. MAFIOLETTI, RENATO MARCHESAN   +6 more
doaj   +1 more source

Optimization of Probiotic Lactobacilli Production for In-Feed Supplementation to Feedlot Cattle [PDF]

, 2023
Cecilia Aristimuño Ficoseco, Flavia I. Mansilla, Graciela Vignolo, Marı́a Elena Nader-Macı́as   +3 more
openalex   +1 more source

Genomic Prediction Ability for Novel Profitability Traits Using Different Models in Nelore Cattle

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT The aim of this study was to assess the accuracy, bias and dispersion of genomic predictions for accumulated profitability (APF) and profit per kilogram of liveweight gain (PFT) in Nelore cattle using different prediction approaches. The dataset consisted of 3969 phenotypic records for each trait. The pedigree harboured information from 38,930
Letícia Silva Pereira, Cláudio Ulhôa Magnabosco, Guilherme Rosa, Nedenia Bonvino Stafuzza, Tiago Zanett Albertini, Minos Carvalho, Raysildo Barbosa Lobo, Elisa Peripolli, Eduardo da Costa Eifert, Fernando Baldi   +9 more
wiley   +1 more source

Genetic Parameters for Novel Feedlot Profitability‐Related Traits in Nelore Cattle

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT This study aimed to estimate (co)variance components and genetic parameters for accumulated profitability (AFP) and profit per kilogram of liveweight gain (PFT), and their relationships with weight at 450 days of age (W450), scrotal circumference at 365 days of age (SC365), age at first calving (AFC), probability of precocious calving at 30 ...
Letícia Pereira, Fernando Baldi, Guilherme Jordão Magalhães Rosa, José Bento Sterman Ferraz, Tiago Zanett Albertini, Minos Carvalho, Raysildo Barbosa Lobo, Eduardo da Costa Eifert, Elisa Peripolli, Cláudio Ulhôa Magnabosco   +9 more
wiley   +1 more source

Considerations of feed demand and supply for the evolution and expansion of beef cattle farming in Sabah, East Malaysia : a thesis presented in partial fulfilment of the requirements for degree of Doctor of Philosophy in Agronomy, Massey University, Institute of Agriculture and Environment, College of Sciences, Palmerston North, New Zealand [PDF]

, 2017
To develop a plan for the expansion and evolution of the beef industry in Sabah, it was decided to apply relevant farming information and technology from New Zealand pastoral systems.
Gobilik, Januarius
core  

Genetic Parameters of Methane Emission, Feed Efficiency, Feeding Behaviour, and Growth Traits in Beef Cattle

Journal of Animal Breeding and Genetics, EarlyView.
ABSTRACT Climate change has intensified the need to reduce greenhouse gas emissions, particularly methane (CH4) from enteric fermentation. Genetic selection has emerged as a promising mitigation strategy; however, studies on Bos taurus indicus , especially Nellore cattle, remain limited.
J. A. Silva, J. P. S. Valente, L. F. M. Mota, G. R. D. Rodrigues, T. L. S. Soares, J. O. S. Marcatto, A. M. Pelaez, F. M. Monteiro, R. C. Canesin, L. G. Albuquerque, M. E. Z. Mercadante   +10 more
wiley   +1 more source

PATOLOGÍAS PODALES EN GANADO LECHERO Y EN FEEDLOT DEL PARTIDO DE TANDIL, PROVINCIA DE BUENOS AIRES, ARGENTINA

Revista de la Facultad de Medicina Veterinaria y de Zootecnia, 2016
Las patologías podales del bovino son multicausales; entre ellas se cuentan altos niveles de producción y estrés, así como etiologías ambientales, nutricionales, infecciosas, genéticas, razas, estado fisiológico y comportamiento, tanto animal como humano.
O. E. Confalonieri, H. Moscuzza, E. M. Rodríguez, J. A. Passucci   +3 more
doaj